void test_cmethod() { std::string str = "M\n1\nn\nx\n12\nobject_equal\nx\n4\ntest\ni\n1\n0\nI\na\nI\n0\nI\n0\nI\n0\nn\np\n2\nI\n1\nI\n2\np\n1\np\n3\nI\n0\nI\n1\nI\n1\nx\n8\nnot_real\np\n1\nx\n4\nblah\n"; mar->sstream.str(str); Object* obj = mar->unmarshal(); TS_ASSERT(kind_of<CompiledMethod>(obj)); CompiledMethod* cm = as<CompiledMethod>(obj); TS_ASSERT_EQUALS(cm->ivars(), Qnil); TS_ASSERT_EQUALS(cm->primitive(), state->symbol("object_equal")); TS_ASSERT_EQUALS(cm->name(), state->symbol("test")); TS_ASSERT(tuple_equals(cm->iseq()->opcodes(), Tuple::from(state, 1, Fixnum::from(0)))); TS_ASSERT_EQUALS(cm->stack_size(), Fixnum::from(10)); TS_ASSERT_EQUALS(cm->local_count(), Fixnum::from(0)); TS_ASSERT_EQUALS(cm->required_args(), Fixnum::from(0)); TS_ASSERT_EQUALS(cm->total_args(), Fixnum::from(0)); TS_ASSERT_EQUALS(cm->splat(), Qnil); TS_ASSERT(tuple_equals(cm->literals(), Tuple::from(state, 2, Fixnum::from(1), Fixnum::from(2)))); TS_ASSERT(tuple_equals(cm->lines(), Tuple::from(state, 1, Tuple::from(state, 3, Fixnum::from(0), Fixnum::from(1), Fixnum::from(1))))); TS_ASSERT_EQUALS(cm->file(), state->symbol("not_real")); TS_ASSERT(tuple_equals(cm->local_names(), Tuple::from(state, 1, state->symbol("blah")))); }
void CompiledMethod::Info::show(STATE, Object* self, int level) { CompiledMethod* cm = as<CompiledMethod>(self); class_header(state, self); indent_attribute(++level, "file"); cm->file()->show(state, level); indent_attribute(level, "iseq"); cm->iseq()->show(state, level); indent_attribute(level, "lines"); cm->lines()->show_simple(state, level); indent_attribute(level, "literals"); cm->literals()->show_simple(state, level); indent_attribute(level, "local_count"); cm->local_count()->show(state, level); indent_attribute(level, "local_names"); cm->local_names()->show_simple(state, level); indent_attribute(level, "name"); cm->name()->show(state, level); indent_attribute(level, "required_args"); cm->required_args()->show(state, level); indent_attribute(level, "scope"); cm->scope()->show(state, level); indent_attribute(level, "splat"); cm->splat()->show(state, level); indent_attribute(level, "stack_size"); cm->stack_size()->show(state, level); indent_attribute(level, "total_args"); cm->total_args()->show(state, level); #ifdef ENABLE_LLVM if(cm->backend_method_ && cm->backend_method_->jitted()) { llvm::outs() << "<LLVM>\n" << *cm->backend_method_->llvm_function() << "</LLVM>\n<MachineCode>\n"; LLVMState::show_machine_code( cm->backend_method_->jitted_impl(), cm->backend_method_->jitted_bytes()); llvm::outs() << "</MachineCode>\n"; } #endif close_body(level); }
CompiledMethod* UnMarshaller::get_cmethod() { size_t ver; stream >> ver; CompiledMethod* cm = CompiledMethod::create(state); cm->ivars(state, unmarshal()); cm->primitive(state, (Symbol*)unmarshal()); cm->name(state, (Symbol*)unmarshal()); cm->iseq(state, (InstructionSequence*)unmarshal()); cm->stack_size(state, (Fixnum*)unmarshal()); cm->local_count(state, (Fixnum*)unmarshal()); cm->required_args(state, (Fixnum*)unmarshal()); cm->total_args(state, (Fixnum*)unmarshal()); cm->splat(state, unmarshal()); cm->literals(state, (Tuple*)unmarshal()); cm->exceptions(state, (Tuple*)unmarshal()); cm->lines(state, (Tuple*)unmarshal()); cm->file(state, (Symbol*)unmarshal()); cm->local_names(state, (Tuple*)unmarshal()); cm->post_marshal(state); return cm; }
/* This is the execute implementation used by normal Ruby code, * as opposed to Primitives or FFI functions. * It prepares a Ruby method for execution. * Here, +exec+ is a VMMethod instance accessed via the +vmm+ slot on * CompiledMethod. */ ExecuteStatus VMMethod::execute(STATE, Task* task, Message& msg) { CompiledMethod* cm = as<CompiledMethod>(msg.method); MethodContext* ctx = MethodContext::create(state, msg.recv, cm); VMMethod* vmm = cm->backend_method_; // Copy in things we all need. ctx->module(state, msg.module); ctx->name(state, msg.name); ctx->block(state, msg.block); ctx->args = msg.args(); // If argument handling fails.. GenericArguments args; if(args.call(state, vmm, ctx, msg) == false) { // Clear the values from the caller task->active()->clear_stack(msg.stack); // TODO we've got full control here, we should just raise the exception // in the runtime here rather than throwing a C++ exception and raising // it later. Exception::argument_error(state, vmm->required_args, msg.args()); // never reached! } #if 0 if(!probe_->nil_p()) { probe_->start_method(this, msg); } #endif // Clear the values from the caller task->active()->clear_stack(msg.stack); task->make_active(ctx); if(unlikely(task->profiler)) { profiler::Method* prof_meth; if(MetaClass* mc = try_as<MetaClass>(msg.module)) { Object* attached = mc->attached_instance(); if(Module* mod = try_as<Module>(attached)) { prof_meth = task->profiler->enter_method(msg.name, mod->name(), profiler::kNormal); } else { prof_meth = task->profiler->enter_method(msg.name, attached->id(state), profiler::kNormal); } } else { prof_meth = task->profiler->enter_method(msg.name, msg.module->name(), profiler::kSingleton); } if(!prof_meth->file()) { prof_meth->set_position(cm->file(), cm->start_line(state)); } } return cExecuteRestart; }
void CompiledMethod::Info::show(STATE, Object* self, int level) { CompiledMethod* cm = as<CompiledMethod>(self); class_header(state, self); indent_attribute(++level, "file"); cm->file()->show(state, level); indent_attribute(level, "iseq"); cm->iseq()->show(state, level); indent_attribute(level, "lines"); cm->lines()->show_simple(state, level); indent_attribute(level, "literals"); cm->literals()->show_simple(state, level); indent_attribute(level, "local_count"); cm->local_count()->show(state, level); indent_attribute(level, "local_names"); cm->local_names()->show_simple(state, level); indent_attribute(level, "name"); cm->name()->show(state, level); indent_attribute(level, "required_args"); cm->required_args()->show(state, level); indent_attribute(level, "scope"); cm->scope()->show(state, level); indent_attribute(level, "splat"); cm->splat()->show(state, level); indent_attribute(level, "stack_size"); cm->stack_size()->show(state, level); indent_attribute(level, "total_args"); cm->total_args()->show(state, level); indent_attribute(level, "internalized"); if(!cm->backend_method_) { std::cout << "no\n"; } else { std::cout << "yes\n"; #ifdef ENABLE_LLVM VMMethod* v = cm->backend_method(); for(int i = 0; i < VMMethod::cMaxSpecializations; i++) { if(!v->specializations[i].jit_data) continue; llvm::Function* func = v->specializations[i].jit_data->llvm_function(); llvm::outs() << "<LLVM>\n" << *func << "</LLVM>\n<MachineCode>\n"; LLVMState::show_machine_code( v->specializations[i].jit_data->native_func(), v->specializations[i].jit_data->native_size()); llvm::outs() << "</MachineCode>\n"; } #endif } close_body(level); }
void CompiledMethod::Info::show(STATE, Object* self, int level) { CompiledMethod* cm = as<CompiledMethod>(self); class_header(state, self); indent_attribute(++level, "exceptions"); cm->exceptions()->show_simple(state, level); indent_attribute(level, "file"); cm->file()->show(state, level); indent_attribute(level, "iseq"); cm->iseq()->show(state, level); indent_attribute(level, "lines"); cm->lines()->show_simple(state, level); indent_attribute(level, "literals"); cm->literals()->show_simple(state, level); indent_attribute(level, "local_count"); cm->local_count()->show(state, level); indent_attribute(level, "local_names"); cm->local_names()->show_simple(state, level); indent_attribute(level, "name"); cm->name()->show(state, level); indent_attribute(level, "required_args"); cm->required_args()->show(state, level); indent_attribute(level, "scope"); cm->scope()->show(state, level); indent_attribute(level, "splat"); cm->splat()->show(state, level); indent_attribute(level, "stack_size"); cm->stack_size()->show(state, level); indent_attribute(level, "total_args"); cm->total_args()->show(state, level); close_body(level); }